CN105314997A - Perforated brick and preparation process thereof - Google Patents
Perforated brick and preparation process thereof Download PDFInfo
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- CN105314997A CN105314997A CN201410312795.XA CN201410312795A CN105314997A CN 105314997 A CN105314997 A CN 105314997A CN 201410312795 A CN201410312795 A CN 201410312795A CN 105314997 A CN105314997 A CN 105314997A
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- brick
- poroid
- mud coal
- shell
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Abstract
The invention relates to a perforated brick and a preparation process thereof. The perforated brick includes the following components, by mass: 40-55 parts of shale, 20-35 parts of peat, 15-25 parts of coal ash, 5-10 parts of cement, 2-6 parts of a plant material, 1-2 parts of a deodorant, and 1-2 parts of a pore-forming agent. The preparation process includes the steps of treatment of raw materials, addition of materials, stirring, moulding, pore forming, shape finishing, and firing. The brick is strong and durable, is more smooth and beautiful in appearance and has a plurality of pores and some large holes, so that the brick is good in heat insulation and is light in weight and has important application value in practical process. The preparation process is uniform in raw material feeding, allows fire in kiln to be controlled more easily and can save labor time and labor cost.
Description
Technical field
The present invention relates to a kind of important raw material conventional in construction industry, be specifically related to a kind of poroid brick and preparation technology thereof.
Background technology
Brick is the important component part in construction industry, and the kind of current brick is also a feast for the eyes, but also has very large room for improvement about brick itself and its preparation process.
Summary of the invention
The object of this invention is to provide a kind of poroid brick and preparation technology thereof, this brick is durable, and outward appearance is smooth and beautiful appearance more, and has multiple small hole and some larger holes, make its heat-proof quality good and lightweight, there is important using value in actual procedure; This preparation process Raw feeding is even, more easily controls kiln fire, saves manual time and cost.
The object of the invention is to be achieved through the following technical solutions:
A kind of poroid brick, the composition of described brick and mass fraction thereof comprise 40 ~ 55 parts, shale, 20 ~ 35 parts, mud coal, coal ash 15 ~ 25 parts, cement 5 ~ 10 parts, vegetable material 2 ~ 6 parts, reodorant 1 ~ 2 part and pore former 1 ~ 2 part; Described vegetable material comprise in plant straw or farm crop shell one or both; The water content of described mud coal is 20 ~ 40% of mud coal volume.
Further, the composition of described brick and mass fraction thereof comprise 43 ~ 48 parts, shale, 25 ~ 30 parts, mud coal, coal ash 18 ~ 22 parts, cement 6 ~ 7 parts, vegetable material 3 ~ 5 parts, reodorant 1.3 ~ 1.8 parts and pore former 1.3 ~ 1.8 parts.
Further, described vegetable material comprises plant straw and farm crop shell.
Further, described farm crop shell comprises at least one in rice grain husks, wheat shell and millet shell etc.
Further, the water content of described mud coal is 30 ~ 35% of mud coal volume.
A preparation technology for described poroid brick, described preparation technology comprises the following steps successively:
1. the process of raw material: be 20 ~ 80 object powder by shale and pulverizing plant material; The water content of mud coal is adjusted to 20 ~ 40%;
2. feed in raw material: adopt automatic charging equipment to be added in proportion in stirred pot by various raw material;
3. stir: by step 2. in various composition stir in stirred pot;
4. shaping: the composition stirred to be added to and to carry out moulding in single-lead-screw extruding briquetting machine, obtain first product brick;
5. pore-forming: be transferred in hole-forming device by first product brick and punch, reaches poroid first product brick;
6. repair: poroid first product brick is transferred in device for grinding carry out its surface finally polish modification;
7. fire: the poroid first product brick after modifying is dried, then fires at 800 ~ 1100 DEG C, obtain poroid brick.
The invention provides a kind of poroid brick and preparation technology thereof, its beneficial effect mainly had is: this brick is durable, pore former has been added in this brick, it is made to have multiple small hole, and in post production process, also beat some holes, made its heat-proof quality good and lightweight, there is important using value in actual procedure; In addition, adding in this process by automatic charging equipment, make raw material feeding even, more easily control the kiln fire in sintering procedure, and by making its outward appearance smooth and beautiful appearance more to the finishing of first product brick, in the feed, using mud coal and coal ash also to make these two kinds of raw materials without the need to being pulverized by shredding unit, saving manual time and cost.
Embodiment
The poroid brick of one described in the embodiment of the present invention, illustrates embodiment for specific experiment case below, should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of poroid brick, the composition of described brick and mass fraction thereof comprise 40 ~ 42 parts, shale, 30 ~ 35 parts, mud coal, coal ash 18 ~ 22 parts, cement 6 parts, vegetable material 3 parts, reodorant 1.5 parts and pore former 1.5 parts; Described vegetable material comprises plant straw or farm crop shell, and described farm crop shell comprises any one in rice grain husks, wheat shell and millet shell; The water content of described mud coal is 25 ~ 28% of mud coal volume.
Embodiment 2
A kind of poroid brick, the composition of described brick and mass fraction thereof comprise 44 ~ 47 parts, shale, 26 ~ 29 parts, mud coal, coal ash 20 ~ 21 parts, cement 6 parts, vegetable material 4 parts, reodorant 1.6 ~ 1.7 parts and pore former 1.6 ~ 1.7 parts; Described vegetable material comprises plant straw and farm crop shell, and described farm crop shell comprises any two kinds in rice grain husks, wheat shell and millet shell; The water content of described mud coal is 20 ~ 24% of mud coal volume.
Embodiment 3
A kind of poroid brick, the composition of described brick and mass fraction thereof comprise 48 ~ 53 parts, shale, 20 ~ 28 parts, mud coal, coal ash 22 ~ 25 parts, cement 7 parts, vegetable material 5 parts, reodorant 1.3 parts and pore former 1.4 parts; Described vegetable material comprises plant straw and farm crop shell, and described farm crop shell comprises rice grain husks, wheat shell and millet shell; The water content of described mud coal is 29 ~ 38% of mud coal volume.
Embodiment 4
The preparation technology of described poroid brick, comprises the following steps: the 1. process of raw material: be 30 ~ 60 object powder by shale and pulverizing plant material; The water content of mud coal is adjusted to 20 ~ 40%; 2. feed in raw material: adopt automatic charging equipment to be added in proportion in stirred pot by various raw material; 3. stir: by step 2. in various composition stir in stirred pot; 4. shaping: the composition stirred to be added to and to carry out moulding in single-lead-screw extruding briquetting machine, obtain first product brick; 5. pore-forming: be transferred in hole-forming device by first product brick and punch, reaches poroid first product brick; 6. repair: poroid first product brick is transferred in device for grinding carry out its surface finally polish modification; 7. fire: the poroid first product brick after modifying is dried, then fires at 800 ~ 1100 DEG C, obtain poroid brick.
The present invention is not limited to above-mentioned preferred forms, anyone for the present invention any modification done under enlightenment of the present invention or change, and every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (6)
1. a poroid brick, is characterized in that: the composition of described brick and mass fraction thereof comprise 40 ~ 55 parts, shale, 20 ~ 35 parts, mud coal, coal ash 15 ~ 25 parts, cement 5 ~ 10 parts, vegetable material 2 ~ 6 parts, reodorant 1 ~ 2 part and pore former 1 ~ 2 part; Described vegetable material comprise in plant straw or farm crop shell one or both; The water content of described mud coal is 20 ~ 40% of mud coal volume.
2. poroid brick according to claim 1, is characterized in that: the composition of described brick and mass fraction thereof comprise 43 ~ 48 parts, shale, 25 ~ 30 parts, mud coal, coal ash 18 ~ 22 parts, cement 6 ~ 7 parts, vegetable material 3 ~ 5 parts, reodorant 1.3 ~ 1.8 parts and pore former 1.3 ~ 1.8 parts.
3. poroid brick according to claim 1 and 2, is characterized in that: described vegetable material comprises plant straw and farm crop shell.
4. poroid brick according to claim 3, is characterized in that: described farm crop shell comprises at least one in rice grain husks, wheat shell and millet shell.
5. poroid brick according to claim 1 and 2, is characterized in that: the water content of described mud coal is 30 ~ 35% of mud coal volume.
6. a preparation technology for poroid brick according to claim 1, is characterized in that: described preparation technology comprises the following steps successively:
1. the process of raw material: be 20 ~ 80 object powder by shale and pulverizing plant material; The water content of mud coal is adjusted to 20 ~ 40%;
2. feed in raw material: adopt automatic charging equipment to be added in proportion in stirred pot by various raw material;
3. stir: by step 2. in various composition stir in stirred pot;
4. shaping: the composition stirred to be added to and to carry out moulding in single-lead-screw extruding briquetting machine, obtain first product brick;
5. pore-forming: be transferred in hole-forming device by first product brick and punch, reaches poroid first product brick;
6. repair: poroid first product brick is transferred in device for grinding carry out its surface finally polish modification;
7. fire: the poroid first product brick after modifying is dried, then fires at 800 ~ 1100 DEG C, obtain poroid brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312795.XA CN105314997A (en) | 2014-06-30 | 2014-06-30 | Perforated brick and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312795.XA CN105314997A (en) | 2014-06-30 | 2014-06-30 | Perforated brick and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105314997A true CN105314997A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312795.XA Pending CN105314997A (en) | 2014-06-30 | 2014-06-30 | Perforated brick and preparation process thereof |
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| CN (1) | CN105314997A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157534A (en) * | 2007-09-14 | 2008-04-09 | 浙江大学 | Virescence ecological brick and preparation method and usage thereof |
| CN101672083A (en) * | 2009-08-14 | 2010-03-17 | 沈正 | Method for producing self-insulation baked brick by using pure coal gangue |
| CN102010224A (en) * | 2010-10-15 | 2011-04-13 | 叶剑 | Lightweight energy-saving and heat-preservation low-carbon brick and production method thereof |
| CN102126869A (en) * | 2010-11-01 | 2011-07-20 | 北京创源基业自动化控制技术研究所 | Shale-straw-sintering heat-insulation light brick and preparation method thereof |
| CN102875103A (en) * | 2012-09-21 | 2013-01-16 | 黄榜彪 | Light shale brick and production method thereof |
-
2014
- 2014-06-30 CN CN201410312795.XA patent/CN105314997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157534A (en) * | 2007-09-14 | 2008-04-09 | 浙江大学 | Virescence ecological brick and preparation method and usage thereof |
| CN101672083A (en) * | 2009-08-14 | 2010-03-17 | 沈正 | Method for producing self-insulation baked brick by using pure coal gangue |
| CN102010224A (en) * | 2010-10-15 | 2011-04-13 | 叶剑 | Lightweight energy-saving and heat-preservation low-carbon brick and production method thereof |
| CN102126869A (en) * | 2010-11-01 | 2011-07-20 | 北京创源基业自动化控制技术研究所 | Shale-straw-sintering heat-insulation light brick and preparation method thereof |
| CN102875103A (en) * | 2012-09-21 | 2013-01-16 | 黄榜彪 | Light shale brick and production method thereof |
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Application publication date: 20160210 |
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